The Tennessee Athletic Commission has launched an investigation into a post-event brawl that concluded the CBS-televised "Strikeforce: Nashville" event at Bridgestone Arena in Nashville this past weekend.

MMAjunkie.com (www.mmajunkie.com) today contacted Jeffrey Mullen, the commission's director, who declined to comment on the situation until the commission's investigation is complete.

No timetable was given, but the investigation could lead to disciplinary action for those involved.